TV-Series
Description
Ouran Nakagawa, commonly called Ontan, is one of the main characters of Dead Dead Demon's Dededede Destruction. She is a third-year high school student with long black hair that she often wears in twintails. She has been the best friend of Kadode Koyama since the two met at age eight, and the two remain close throughout the story. Her household includes an older brother who stays home as a NEET, a detail that gives her home life an ordinary, slightly aimless quality.

Ontan's personality is bold, theatrical, and outgoing, which contrasts sharply with Kadode's more passive and directionless nature. The two balance each other out precisely because they are so different. Ontan is a passionate video game player, with a particular fondness for shooter games, and playing together is one of the central activities she shares with Kadode. In conversation, she is given to flamboyant rambling, frequently declaring her ambition to enslave humanity or lead the human race to destruction. These grand statements come across as playful hyperbole characteristic of her dramatic streak rather than literal intentions.

Beneath this sociable and extravagant surface, however, Ontan is more guarded. She tends to show her true self only to her friends and family, meaning that her loud public persona partly functions as a mask. This gap between how she presents herself to the world and who she is privately is central to her character, and the story reveals the more sincere and vulnerable side underneath her confident talk.

Her role in the story revolves around her friendship with Kadode, and her energy often drives their shared daily life forward. She is the more decisive and opinionated half of the pair, regularly steering their activities and conversations with her forceful personality. Her most notable ability is her gaming skill, especially within the shooter genre, where both her enthusiasm and competence are most apparent. Through her close bond with Kadode and the contrast between her public bravado and her private self, Ontan stands as a central figure in the story alongside her best friend.